3 years ago

How do you know when to put an open or closed circle when graphing inequalities?

1 answer:

3 0

An open circle means not equal to. So, if your equation is x < 4, You would put an OPEN circle at four because it can't equal four.

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WITCHER [35]

Answer:

m∠ABC = 60°

Step-by-step explanation:

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3 years ago

jek_recluse [69]

Answer:

x = -6, 1

Step-by-step explanation:

x= $\frac{-5+\sqrt{49} }{2}$ or x= $\frac{-5-\sqrt{49} }{2}$

x= $\frac{-5+7}{2}$ or x= $\frac{-5-7}{2}$

x=2/2 or x=-12/2

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3 years ago

Helga [31]

Combine like terms
2n^6 - 24n^5 + 64n^5
2n^6 + 40n^5

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2n^5 (n + 20)

answer: 2n^5 (n + 20)

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Lostsunrise [7]

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3 years ago

Zinaida [17]

(36) = to the power of

4000 x 1.054(36) = £26, 565.74

Hope this helped :)

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3 years ago